DocumentCode
2415116
Title
Hopf Bifurcation of Permanent-Magnet Synchronous Motor Chaos System
Author
Huang, Guo-Qing ; Wu, Xin
fYear
2011
fDate
21-23 Oct. 2011
Firstpage
1204
Lastpage
1207
Abstract
In the paper, by means of a simple explicit criterion, Hopf bifurcation of the permanent-magnet synchronous motors(PMSM) system is studied. The basic dynamic properties of PMSM chaotic system are analyzed by the ways of nonlinear dynamic theory such as Lyapunov exponents, bifurcation diagram, phase diagram. In addition, the system is studied also by the smaller Alignment Index (SALI) method and the fast Lyapunov indictor (FLI) method in order to find a control parameter which is threshold between ordered and chaotic orbits.
Keywords
Bifurcation; Chaos; Eigenvalues and eigenfunctions; Indexes; Nonlinear dynamical systems; Orbits; Fast Lyapunov indicator; Hopf Bifurcation; PMSM; Small alignment index;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational and Information Sciences (ICCIS), 2011 International Conference on
Conference_Location
Chengdu, China
Print_ISBN
978-1-4577-1540-2
Type
conf
DOI
10.1109/ICCIS.2011.160
Filename
6086424
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